1
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Leenaars CHC, Stafleu FR, Häger C, Nieraad H, Bleich A. A systematic review of animal and human data comparing the nasal potential difference test between cystic fibrosis and control. Sci Rep 2024; 14:9664. [PMID: 38671057 PMCID: PMC11053161 DOI: 10.1038/s41598-024-60389-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 04/23/2024] [Indexed: 04/28/2024] Open
Abstract
The nasal potential difference test (nPD) is an electrophysiological measurement which is altered in patients and animal models with cystic fibrosis (CF). Because protocols and outcomes vary substantially between laboratories, there are concerns over its validity and precision. We performed a systematic literature review (SR) of the nPD to answer the following review questions: A. Is the nasal potential difference similarly affected in CF patients and animal models?", and B. "Is the nPD in human patients and animal models of CF similarly affected by various changes in the experimental set-up?". The review protocol was preregistered on PROSPERO (CRD42021236047). We searched PubMed and Embase with comprehensive search strings. Two independent reviewers screened all references for inclusion and extracted all data. Included were studies about CF which described in vivo nPD measurements in separate CF and control groups. Risk of bias was assessed, and three meta-analyses were performed. We included 130 references describing nPD values for CF and control subjects, which confirmed substantial variation in the experimental design and nPD outcome between groups. The meta-analyses showed a clear difference in baseline nPD values between CF and control subjects, both in animals and in humans. However, baseline nPD values were, on average, lower in animal than in human studies. Reporting of experimental details was poor for both animal and human studies, and urgently needs to improve to ensure reproducibility of experiments within and between species.
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Affiliation(s)
| | - Frans R Stafleu
- Department of Animals in Science and Society-Human-Animal Relationship, Utrecht University, Utrecht, The Netherlands
| | - Christine Häger
- Institute for Laboratory Animal Science, Hannover Medical School, Hannover, Germany
| | - Hendrik Nieraad
- Institute for Laboratory Animal Science, Hannover Medical School, Hannover, Germany
| | - André Bleich
- Institute for Laboratory Animal Science, Hannover Medical School, Hannover, Germany
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2
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Leenaars C, Häger C, Stafleu F, Nieraad H, Bleich A. A Systematic Review of the Effect of Cystic Fibrosis Treatments on the Nasal Potential Difference Test in Animals and Humans. Diagnostics (Basel) 2023; 13:3098. [PMID: 37835841 PMCID: PMC10572895 DOI: 10.3390/diagnostics13193098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 08/26/2023] [Accepted: 09/25/2023] [Indexed: 10/15/2023] Open
Abstract
To address unmet treatment needs in cystic fibrosis (CF), preclinical and clinical studies are warranted. Because it directly reflects the function of the Cystic Fibrosis Transmembrane conductance Regulator (CFTR), the nasal potential difference test (nPD) can not only be used as a reliable diagnostic test for CF but also to assess efficacy of experimental treatments. We performed a full comprehensive systematic review of the effect of CF treatments on the nPD compared to control conditions tested in separate groups of animal and human subjects. Our review followed a preregistered protocol. We included 34 references: 20 describing mouse studies, 12 describing human studies, and 2 describing both. We provide a comprehensive list of these studies, which assessed the effects of antibiotics, bone marrow transplant, CFTR protein, CFTR RNA, directly and indirectly CFTR-targeting drugs, non-viral and viral gene transfer, and other treatments. Our results support the nPD representing a reliable method for testing treatment effects in both animal models and human patients, as well as for diagnosing CF. However, we also observed the need for improved reporting to ensure reproducibility of the experiments and quantitative comparability of the results within and between species (e.g., with meta-analyses). Currently, data gaps warrant further primary studies.
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Affiliation(s)
- Cathalijn Leenaars
- Institute for Laboratory Animal Science, Hannover Medical School, 30625 Hannover, Germany
| | - Christine Häger
- Institute for Laboratory Animal Science, Hannover Medical School, 30625 Hannover, Germany
| | - Frans Stafleu
- Department of Animals in Science and Society—Human-Animal Relationship, Utrecht University, 3584 CM Utrecht, The Netherlands
| | - Hendrik Nieraad
- Institute for Laboratory Animal Science, Hannover Medical School, 30625 Hannover, Germany
| | - André Bleich
- Institute for Laboratory Animal Science, Hannover Medical School, 30625 Hannover, Germany
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3
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da Cunha MF, Pranke I, Sassi A, Schreiweis C, Moriceau S, Vidovic D, Hatton A, Carlon MS, Creste G, Berhal F, Prestat G, Freund R, Odolczyk N, Jais JP, Gravier-Pelletier C, Zielenkiewicz P, Jullien V, Hinzpeter A, Oury F, Edelman A, Sermet-Gaudelus I. Systemic bis-phosphinic acid derivative restores chloride transport in Cystic Fibrosis mice. Sci Rep 2022; 12:6132. [PMID: 35413967 PMCID: PMC9005718 DOI: 10.1038/s41598-022-09678-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Accepted: 02/28/2022] [Indexed: 11/17/2022] Open
Abstract
Mutations in the Cystic Fibrosis Transmembrane Conductance Regulator gene (CFTR) are responsible for Cystic Fibrosis (CF). The most common CF-causing mutation is the deletion of the 508th amino-acid of CFTR (F508del), leading to dysregulation of the epithelial fluid transport in the airway’s epithelium and the production of a thickened mucus favoring chronic bacterial colonization, sustained inflammation and ultimately respiratory failure. c407 is a bis-phosphinic acid derivative which corrects CFTR dysfunction in epithelial cells carrying the F508del mutation. This study aimed to investigate c407 in vivo activity in the F508del Cftrtm1Eur murine model of CF. Using nasal potential difference measurement, we showed that in vivo administration of c407 by topical, short-term intraperitoneal and long-term subcutaneous route significantly increased the CFTR dependent chloride (Cl−) conductance in F508del Cftrtm1Eur mice. This functional improvement was correlated with a relocalization of F508del-cftr to the apical membrane in nasal epithelial cells. Importantly, c407 long-term administration was well tolerated and in vitro ADME toxicologic studies did not evidence any obvious issue. Our data provide the first in vivo preclinical evidence of c407 efficacy and absence of toxicity after systemic administration for the treatment of Cystic Fibrosis.
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Affiliation(s)
| | - Iwona Pranke
- INSERM U1151, équipe 11, Paris, France.,Université de Paris, Paris, France
| | - Ali Sassi
- INSERM U1151, équipe 11, Paris, France.,Université de Paris, Paris, France
| | | | | | - Dragana Vidovic
- Molecular Virology and Gene Therapy, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| | - Aurélie Hatton
- INSERM U1151, équipe 11, Paris, France.,Université de Paris, Paris, France
| | - Mariane Sylvia Carlon
- Molecular Virology and Gene Therapy, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| | - Geordie Creste
- Université de Paris, Paris, France.,UMR 8601, CNRS, LCBPT, Paris, France
| | - Farouk Berhal
- Université de Paris, Paris, France.,UMR 8601, CNRS, LCBPT, Paris, France
| | - Guillaume Prestat
- Université de Paris, Paris, France.,UMR 8601, CNRS, LCBPT, Paris, France
| | - Romain Freund
- Université de Paris, Paris, France.,Unité de Biostatistiques, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Norbert Odolczyk
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland.,Laboratory of Systems Biology, Institute of Experimental Plant Biology and Biotechnology, Warsaw, Poland
| | - Jean Philippe Jais
- Unité de Biostatistiques, Assistance Publique Hôpitaux de Paris, Paris, France
| | | | - Piotr Zielenkiewicz
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland.,Laboratory of Systems Biology, Institute of Experimental Plant Biology and Biotechnology, Warsaw, Poland
| | - Vincent Jullien
- Laboratoire de Bactériologie-Virologie-Hygiène, Hôpital Avicenne, Bobigny, France
| | | | - Franck Oury
- Université de Paris, Paris, France.,INSERM U1151, équipe 8, Paris, France
| | - Aleksander Edelman
- INSERM U1151, équipe 11, Paris, France.,Université de Paris, Paris, France
| | - Isabelle Sermet-Gaudelus
- INSERM U1151, équipe 11, Paris, France. .,Université de Paris, Paris, France. .,Centre de Référence et de Compétence Maladies Rares, Mucoviscidose et maladies apparentées, Hôpital Necker Enfants malades, Paris, France. .,European Reference Network for Rare Respiratory Diseases (ERN-LUNG), Brussels, Belgium. .,Institut Necker Enfants Malades, 160 rue de Vaugirard, 75015, Paris, France.
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4
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Ensinck M, Mottais A, Detry C, Leal T, Carlon MS. On the Corner of Models and Cure: Gene Editing in Cystic Fibrosis. Front Pharmacol 2021; 12:662110. [PMID: 33986686 PMCID: PMC8111007 DOI: 10.3389/fphar.2021.662110] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 03/15/2021] [Indexed: 12/11/2022] Open
Abstract
Cystic fibrosis (CF) is a severe genetic disease for which curative treatment is still lacking. Next generation biotechnologies and more efficient cell-based and in vivo disease models are accelerating the development of novel therapies for CF. Gene editing tools, like CRISPR-based systems, can be used to make targeted modifications in the genome, allowing to correct mutations directly in the Cystic Fibrosis Transmembrane conductance Regulator (CFTR) gene. Alternatively, with these tools more relevant disease models can be generated, which in turn will be invaluable to evaluate novel gene editing-based therapies for CF. This critical review offers a comprehensive description of currently available tools for genome editing, and the cell and animal models which are available to evaluate them. Next, we will give an extensive overview of proof-of-concept applications of gene editing in the field of CF. Finally, we will touch upon the challenges that need to be addressed before these proof-of-concept studies can be translated towards a therapy for people with CF.
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Affiliation(s)
- Marjolein Ensinck
- Molecular Virology and Gene Therapy, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| | - Angélique Mottais
- Institut de Recherche Expérimentale et Clinique, Louvain Centre for Toxicology and Applied Pharmacology, Université Catholique de Louvain, Brussels, Belgium
| | - Claire Detry
- Institut de Recherche Expérimentale et Clinique, Louvain Centre for Toxicology and Applied Pharmacology, Université Catholique de Louvain, Brussels, Belgium
| | - Teresinha Leal
- Institut de Recherche Expérimentale et Clinique, Louvain Centre for Toxicology and Applied Pharmacology, Université Catholique de Louvain, Brussels, Belgium
| | - Marianne S. Carlon
- Molecular Virology and Gene Therapy, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
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5
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Dreano E, Bacchetta M, Simonin J, Galmiche L, Usal C, Slimani L, Sadoine J, Tesson L, Anegon I, Concordet J, Hatton A, Vignaud L, Tondelier D, Sermet‐Gaudelus I, Chanson M, Cottart C. Characterization of two rat models of cystic fibrosis-KO and F508del CFTR-Generated by Crispr-Cas9. Animal Model Exp Med 2019; 2:297-311. [PMID: 31942562 PMCID: PMC6930998 DOI: 10.1002/ame2.12091] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 10/22/2019] [Accepted: 11/03/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Genetically engineered animals are essential for gaining a proper understanding of the disease mechanisms of cystic fibrosis (CF). The rat is a relevant laboratory model for CF because of its zootechnical capacity, size, and airway characteristics, including the presence of submucosal glands. METHODS We describe the generation of a CF rat model (F508del) homozygous for the p.Phe508del mutation in the transmembrane conductance regulator (Cftr) gene. This model was compared to new Cftr -/- rats (CFTR KO). Target organs in CF were examined by histological staining of tissue sections and tooth enamel was quantified by micro-computed tomography. The activity of CFTR was evaluated by nasal potential difference (NPD) and short-circuit current measurements. The effect of VX-809 and VX-770 was analyzed on nasal epithelial primary cell cultures from F508del rats. RESULTS Both newborn F508del and Knock out (KO) animals developed intestinal obstruction that could be partly compensated by special diet combined with an osmotic laxative. The two rat models exhibited CF phenotypic anomalies such as vas deferens agenesis and tooth enamel defects. Histology of the intestine, pancreas, liver, and lungs was normal. Absence of CFTR function in KO rats was confirmed ex vivo by short-circuit current measurements on colon mucosae and in vivo by NPD, whereas residual CFTR activity was observed in F508del rats. Exposure of F508del CFTR nasal primary cultures to a combination of VX-809 and VX-770 improved CFTR-mediated Cl- transport. CONCLUSIONS The F508del rats reproduce the phenotypes observed in CFTR KO animals and represent a novel resource to advance the development of CF therapeutics.
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Affiliation(s)
| | - Marc Bacchetta
- Département de PédiatrieGynécologie & Obstétrique et Département de Physiologie Cellulaire & MétabolismeUniversité de GenèveGenèveSwitzerland
| | - Juliette Simonin
- Département de PédiatrieGynécologie & Obstétrique et Département de Physiologie Cellulaire & MétabolismeUniversité de GenèveGenèveSwitzerland
| | - Louise Galmiche
- Département de PathologieAPHPCHU Necker‐Enfants MaladesParisFrance
| | - Claire Usal
- Centre de Recherche en Transplantation & ImmunologieUMR 1064INSERMUniversité de NantesNantesFrance
- Plateforme Trangénèse Rat & ImmunoPhénomiqueINSERM 1064 & SFR François BonamyCNRS UMS3556NantesFrance
| | - Lotfi Slimani
- Pathologie, Imagerie & Biothérapies OrofacialesMontrougeFrance
- Plateforme Imageries du vivantFaculté de chirurgie dentaireUniversité de ParisParisFrance
| | - Jérémy Sadoine
- Pathologie, Imagerie & Biothérapies OrofacialesMontrougeFrance
| | - Laurent Tesson
- Centre de Recherche en Transplantation & ImmunologieUMR 1064INSERMUniversité de NantesNantesFrance
- Plateforme Trangénèse Rat & ImmunoPhénomiqueINSERM 1064 & SFR François BonamyCNRS UMS3556NantesFrance
| | - Ignacio Anegon
- Centre de Recherche en Transplantation & ImmunologieUMR 1064INSERMUniversité de NantesNantesFrance
- Plateforme Trangénèse Rat & ImmunoPhénomiqueINSERM 1064 & SFR François BonamyCNRS UMS3556NantesFrance
| | | | | | | | | | - Isabelle Sermet‐Gaudelus
- INSERM 1151INEMUniversité de ParisParisFrance
- AP‐HPCentre Maladie Rare Mucoviscidose et Maladies du CFTRAssistance Publique Hôpitaux de ParisHôpital Necker‐Enfants MaladesParisFrance
- Faculté de Médecine de ParisUniversité de ParisParisFrance
| | - Marc Chanson
- Département de PédiatrieGynécologie & Obstétrique et Département de Physiologie Cellulaire & MétabolismeUniversité de GenèveGenèveSwitzerland
| | - Charles‐Henry Cottart
- INSERM 1151INEMUniversité de ParisParisFrance
- AP‐HPCentre Maladie Rare Mucoviscidose et Maladies du CFTRAssistance Publique Hôpitaux de ParisHôpital Necker‐Enfants MaladesParisFrance
- Faculté de Pharmacie de ParisUniversité de ParisParisFrance
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6
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Veit G, Xu H, Dreano E, Avramescu RG, Bagdany M, Beitel LK, Roldan A, Hancock MA, Lay C, Li W, Morin K, Gao S, Mak PA, Ainscow E, Orth AP, McNamara P, Edelman A, Frenkiel S, Matouk E, Sermet-Gaudelus I, Barnes WG, Lukacs GL. Structure-guided combination therapy to potently improve the function of mutant CFTRs. Nat Med 2018; 24:1732-1742. [PMID: 30297908 PMCID: PMC6301090 DOI: 10.1038/s41591-018-0200-x] [Citation(s) in RCA: 96] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 08/08/2018] [Indexed: 12/17/2022]
Abstract
Available corrector drugs are unable to effectively rescue the folding defects of CFTR-ΔF508 (or CFTR-F508del), the most common disease-causing mutation of the cystic fibrosis transmembrane conductance regulator, a plasma membrane (PM) anion channel, and thus to substantially ameliorate clinical phenotypes of cystic fibrosis (CF). To overcome the corrector efficacy ceiling, here we show that compounds targeting distinct structural defects of CFTR can synergistically rescue mutant expression and function at the PM. High-throughput cell-based screens and mechanistic analysis identified three small-molecule series that target defects at nucleotide-binding domain (NBD1), NBD2 and their membrane-spanning domain (MSD) interfaces. Although individually these compounds marginally improve ΔF508-CFTR folding efficiency, function and stability, their combinations lead to ~50-100% of wild-type-level correction in immortalized and primary human airway epithelia and in mouse nasal epithelia. Likewise, corrector combinations were effective against rare missense mutations in various CFTR domains, probably acting via structural allostery, suggesting a mechanistic framework for their broad application.
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Affiliation(s)
- Guido Veit
- Department of Physiology, McGill University, Montréal, Quebec, Canada.
| | - Haijin Xu
- Department of Physiology, McGill University, Montréal, Quebec, Canada
| | - Elise Dreano
- Institut Necker-Enfants Malades (INEM)-INSERM U1151, Paris, France
| | - Radu G Avramescu
- Department of Physiology, McGill University, Montréal, Quebec, Canada
| | - Miklos Bagdany
- Department of Physiology, McGill University, Montréal, Quebec, Canada
| | - Lenore K Beitel
- Department of Physiology, McGill University, Montréal, Quebec, Canada
| | - Ariel Roldan
- Department of Physiology, McGill University, Montréal, Quebec, Canada
| | - Mark A Hancock
- SPR-MS Facility, McGill University, Montréal, Quebec, Canada
| | - Cecilia Lay
- Genomic Institute of the Novartis Research Foundation, San Diego, CA, USA
| | - Wei Li
- Genomic Institute of the Novartis Research Foundation, San Diego, CA, USA
| | - Katelin Morin
- Genomic Institute of the Novartis Research Foundation, San Diego, CA, USA
| | - Sandra Gao
- Genomic Institute of the Novartis Research Foundation, San Diego, CA, USA
| | - Puiying A Mak
- Genomic Institute of the Novartis Research Foundation, San Diego, CA, USA
| | - Edward Ainscow
- Genomic Institute of the Novartis Research Foundation, San Diego, CA, USA
| | - Anthony P Orth
- Genomic Institute of the Novartis Research Foundation, San Diego, CA, USA
| | - Peter McNamara
- Genomic Institute of the Novartis Research Foundation, San Diego, CA, USA
| | | | - Saul Frenkiel
- Department of Otolaryngology - Head and Neck Surgery, McGill University, Montréal, Quebec, Canada
| | - Elias Matouk
- Adult Cystic Fibrosis Clinic, Montreal Chest Institute, McGill University, Montréal, Quebec, Canada
| | | | - William G Barnes
- Genomic Institute of the Novartis Research Foundation, San Diego, CA, USA
| | - Gergely L Lukacs
- Department of Physiology, McGill University, Montréal, Quebec, Canada. .,Department of Biochemistry, McGill University, Montréal, Quebec, Canada. .,Groupe de Recherche Axé sur la Structure des Protéines (GRASP), McGill University, Montréal, Quebec, Canada.
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7
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Ringholz FC, Higgins G, Hatton A, Sassi A, Moukachar A, Fustero-Torre C, Hollenhorst M, Sermet-Gaudelus I, Harvey BJ, McNally P, Urbach V. Resolvin D1 regulates epithelial ion transport and inflammation in cystic fibrosis airways. J Cyst Fibros 2018; 17:607-615. [DOI: 10.1016/j.jcf.2017.11.017] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 11/27/2017] [Accepted: 11/29/2017] [Indexed: 12/16/2022]
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8
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McCarron A, Donnelley M, Parsons D. Airway disease phenotypes in animal models of cystic fibrosis. Respir Res 2018; 19:54. [PMID: 29609604 PMCID: PMC5879563 DOI: 10.1186/s12931-018-0750-y] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Accepted: 03/13/2018] [Indexed: 12/20/2022] Open
Abstract
In humans, cystic fibrosis (CF) lung disease is characterised by chronic infection, inflammation, airway remodelling, and mucus obstruction. A lack of pulmonary manifestations in CF mouse models has hindered investigations of airway disease pathogenesis, as well as the development and testing of potential therapeutics. However, recently generated CF animal models including rat, ferret and pig models demonstrate a range of well characterised lung disease phenotypes with varying degrees of severity. This review discusses the airway phenotypes of currently available CF animal models and presents potential applications of each model in airway-related CF research.
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Affiliation(s)
- Alexandra McCarron
- Adelaide Medical School, Discipline of Paediatrics, University of Adelaide, Adelaide, SA, Australia. .,Department of Respiratory and Sleep Medicine, Women's and Children's Hospital, Adelaide, SA, Australia. .,Robinson Research Institute, University of Adelaide, Adelaide, SA, Australia.
| | - Martin Donnelley
- Adelaide Medical School, Discipline of Paediatrics, University of Adelaide, Adelaide, SA, Australia.,Department of Respiratory and Sleep Medicine, Women's and Children's Hospital, Adelaide, SA, Australia.,Robinson Research Institute, University of Adelaide, Adelaide, SA, Australia
| | - David Parsons
- Adelaide Medical School, Discipline of Paediatrics, University of Adelaide, Adelaide, SA, Australia.,Department of Respiratory and Sleep Medicine, Women's and Children's Hospital, Adelaide, SA, Australia.,Robinson Research Institute, University of Adelaide, Adelaide, SA, Australia
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9
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Carlon MS, Vidović D, Birket S. Roadmap for an early gene therapy for cystic fibrosis airway disease. Prenat Diagn 2017; 37:1181-1190. [DOI: 10.1002/pd.5164] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Revised: 09/12/2017] [Accepted: 09/28/2017] [Indexed: 12/13/2022]
Affiliation(s)
- Marianne S. Carlon
- Molecular Virology and Gene Therapy; Department of Pharmaceutical and Pharmacological Sciences; KU Leuven Flanders Belgium
| | - Dragana Vidović
- Molecular Virology and Gene Therapy; Department of Pharmaceutical and Pharmacological Sciences; KU Leuven Flanders Belgium
- Current affiliation: Cellular Protein Chemistry, Faculty of Science; Utrecht University; The Netherlands
| | - Susan Birket
- Department of Medicine; University of Alabama at Birmingham; Birmingham AL USA
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10
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Kaza N, Raju SV, Cadillac JM, Trombley JA, Rasmussen L, Tang L, Dohm E, Harrod KS, Rowe SM. Use of ferrets for electrophysiologic monitoring of ion transport. PLoS One 2017; 12:e0186984. [PMID: 29077751 PMCID: PMC5659650 DOI: 10.1371/journal.pone.0186984] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Accepted: 10/11/2017] [Indexed: 01/13/2023] Open
Abstract
Limited success achieved in translating basic science discoveries into clinical applications for chronic airway diseases is attributed to differences in respiratory anatomy and physiology, poor approximation of pathologic processes, and lack of correlative clinical endpoints between humans and laboratory animal models. Here, we discuss advantages of using ferrets (Mustela putorus furo) as a model for improved understanding of human airway physiology and demonstrate assays for quantifying airway epithelial ion transport in vivo and ex vivo, and establish air-liquid interface cultures of ferret airway epithelial cells as a complementary in vitro model for mechanistic studies. We present data here that establishes the feasibility of measuring these human disease endpoints in ferrets. Briefly, potential difference across the nasal and the lower airway epithelium in ferrets could be consistently assessed, were highly reproducible, and responsive to experimental interventions. Additionally, ferret airway epithelial cells were amenable to primary cell culture methods for in vitro experiments as was the use of ferret tracheal explants as an ex vivo system for assessing ion transport. The feasibility of conducting multiple assessments of disease outcomes supports the adoption of ferrets as a highly relevant model for research in obstructive airway diseases.
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Affiliation(s)
- Niroop Kaza
- Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
- Gregory Fleming James Cystic Fibrosis Research Center, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - S. Vamsee Raju
- Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
- Gregory Fleming James Cystic Fibrosis Research Center, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Joan M. Cadillac
- Animal Resources Program, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - John A. Trombley
- Department of Anesthesiology, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Lawrence Rasmussen
- Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
- Gregory Fleming James Cystic Fibrosis Research Center, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Liping Tang
- Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
- Gregory Fleming James Cystic Fibrosis Research Center, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Erik Dohm
- Animal Resources Program, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Kevin S. Harrod
- Department of Anesthesiology, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Steven M. Rowe
- Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
- Gregory Fleming James Cystic Fibrosis Research Center, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
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11
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da Cunha MF, Simonin J, Sassi A, Freund R, Hatton A, Cottart CH, Elganfoud N, Zoubairi R, Dragu C, Jais JP, Hinzpeter A, Edelman A, Sermet-Gaudelus I. Analysis of nasal potential in murine cystic fibrosis models. Int J Biochem Cell Biol 2016; 80:87-97. [PMID: 27717840 DOI: 10.1016/j.biocel.2016.10.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Revised: 09/30/2016] [Accepted: 10/03/2016] [Indexed: 12/27/2022]
Abstract
The nasal epithelium of the mouse closely mimics the bioelectrical phenotype of the human airways. Ion transport across the nasal epithelium induces a nasal transepithelial potential difference. Its measurement by a relatively non-invasive method adapted from humans allows in vivo longitudinal measurements of CFTR-dependent ionic transport in the murine nasal mucosa. This test offers a useful tool to assess CFTR function in preclinical studies for novel therapeutics modulating CFTR activity. Here we extensively review work done to assess transepithelial transport in the murine respiratory epithelium in the basal state and after administration of CFTR modulators. Factors of variability and discriminative threshold between the CF and the WT mice for different readouts are discussed.
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Affiliation(s)
- Mélanie Faria da Cunha
- INSERM U 1151, Institut Necker Enfants Malades, Université Paris Sorbonne, Paris, France
| | - Juliette Simonin
- INSERM U 1151, Institut Necker Enfants Malades, Université Paris Sorbonne, Paris, France
| | - Ali Sassi
- INSERM U 1151, Institut Necker Enfants Malades, Université Paris Sorbonne, Paris, France
| | - Romain Freund
- Unité de Biostatistiques, Hôpital Necker Enfants Malades, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Aurélie Hatton
- INSERM U 1151, Institut Necker Enfants Malades, Université Paris Sorbonne, Paris, France
| | - Charles-Henry Cottart
- INSERM U 1151, Institut Necker Enfants Malades, Université Paris Sorbonne, Paris, France
| | - Nadia Elganfoud
- INSERM U 1151, Institut Necker Enfants Malades, Université Paris Sorbonne, Paris, France
| | - Rachid Zoubairi
- INSERM U 1151, Institut Necker Enfants Malades, Université Paris Sorbonne, Paris, France
| | - Corina Dragu
- INSERM U 1151, Institut Necker Enfants Malades, Université Paris Sorbonne, Paris, France
| | - Jean Philippe Jais
- Unité de Biostatistiques, Hôpital Necker Enfants Malades, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Alexandre Hinzpeter
- INSERM U 1151, Institut Necker Enfants Malades, Université Paris Sorbonne, Paris, France
| | - Aleksander Edelman
- INSERM U 1151, Institut Necker Enfants Malades, Université Paris Sorbonne, Paris, France
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12
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Vidović D, Carlon MS, da Cunha MF, Dekkers JF, Hollenhorst MI, Bijvelds MJC, Ramalho AS, Van den Haute C, Ferrante M, Baekelandt V, Janssens HM, De Boeck K, Sermet-Gaudelus I, de Jonge HR, Gijsbers R, Beekman JM, Edelman A, Debyser Z. rAAV-CFTRΔR Rescues the Cystic Fibrosis Phenotype in Human Intestinal Organoids and Cystic Fibrosis Mice. Am J Respir Crit Care Med 2016; 193:288-98. [PMID: 26509335 DOI: 10.1164/rccm.201505-0914oc] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
RATIONALE Gene therapy holds promise for a curative mutation-independent treatment applicable to all patients with cystic fibrosis (CF). The various viral vector-based clinical trials conducted in the past have demonstrated safety and tolerance of different vectors, but none have led to a clear and persistent clinical benefit. Recent clinical breakthroughs in recombinant adeno-associated viral vector (rAAV)-based gene therapy encouraged us to reexplore an rAAV approach for CF. OBJECTIVES We evaluated the preclinical potential of rAAV gene therapy for CF to restore chloride and fluid secretion in two complementary models: intestinal organoids derived from subjects with CF and a CF mouse model, an important milestone toward the development of a clinical rAAV candidate for CF gene therapy. METHODS We engineered an rAAV vector containing a truncated CF transmembrane conductance regulator (CFTRΔR) combined with a short promoter (CMV173) to ensure optimal gene expression. A rescue in chloride and fluid secretion after rAAV-CFTRΔR treatment was assessed by forskolin-induced swelling in CF transmembrane conductance regulator (CFTR)-deficient organoids and by nasal potential differences in ΔF508 mice. MEASUREMENTS AND MAIN RESULTS rAAV-CFTRΔR transduction of human CFTR-deficient organoids resulted in forskolin-induced swelling, indicating a restoration of CFTR function. Nasal potential differences demonstrated a clear response to low chloride and forskolin perfusion in most rAAV-CFTRΔR-treated CF mice. CONCLUSIONS Our study provides robust evidence that rAAV-mediated gene transfer of a truncated CFTR functionally rescues the CF phenotype across the nasal mucosa of CF mice and in patient-derived organoids. These results underscore the clinical potential of rAAV-CFTRΔR in offering a cure for all patients with CF in the future.
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Affiliation(s)
| | | | - Mélanie F da Cunha
- 2 INSERM U1151, University Paris Descartes, Faculté de Médecine Necker Enfants-Malades, Paris, France
| | - Johanna F Dekkers
- 3 Department of Pediatric Pulmonology, Wilhelmina Children's Hospital, and.,4 Laboratory of Translational Immunology, University Medical Center, Utrecht, the Netherlands
| | - Monika I Hollenhorst
- 2 INSERM U1151, University Paris Descartes, Faculté de Médecine Necker Enfants-Malades, Paris, France
| | - Marcel J C Bijvelds
- 5 Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | | | | | - Marc Ferrante
- 9 Translational Research in Gastrointestinal Disorders, KU Leuven, Flanders, Belgium
| | | | - Hettie M Janssens
- 10 Department of Pediatric Pulmonology, Erasmus University Medical Centre/Sophia Children's Hospital, Rotterdam, the Netherlands; and
| | | | - Isabelle Sermet-Gaudelus
- 2 INSERM U1151, University Paris Descartes, Faculté de Médecine Necker Enfants-Malades, Paris, France
| | - Hugo R de Jonge
- 5 Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Rik Gijsbers
- 1 Molecular Virology and Gene Therapy.,8 Leuven Viral Vector Core, and
| | - Jeffrey M Beekman
- 3 Department of Pediatric Pulmonology, Wilhelmina Children's Hospital, and.,4 Laboratory of Translational Immunology, University Medical Center, Utrecht, the Netherlands
| | - Aleksander Edelman
- 2 INSERM U1151, University Paris Descartes, Faculté de Médecine Necker Enfants-Malades, Paris, France
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13
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Dhooghe B, Bouckaert C, Capron A, Wallemacq P, Leal T, Noel S. Resveratrol increases F508del-CFTR dependent salivary secretion in cystic fibrosis mice. Biol Open 2015; 4:929-36. [PMID: 26092868 PMCID: PMC4571083 DOI: 10.1242/bio.010967] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Cystic fibrosis (CF) is a fatal genetic disease associated with widespread exocrine gland dysfunction. Studies have suggested activating effects of resveratrol, a naturally-occurring polyphenol compound with antioxidant and anti-inflammatory properties, on CF transmembrane conductance regulator (CFTR) protein function. We assayed, in F508del-CFTR homozygous (CF) and in wild-type mice, the effect of resveratrol on salivary secretion in basal conditions, in response to inhibition by atropine (basal β-adrenergic-dependent component) and to stimulation by isoprenaline (CFTR-dependent component). Both components of the salivary secretion were smaller in CF mice than in controls. Two hours after intraperitoneal administration of resveratrol (50 mg/kg) dissolved in DMSO, the compound was detected in salivary glands. As in both CF and in wild-type mice, DMSO alone increased the response to isoprenaline in males but not in females, the effect of resveratrol was only measured in females. In wild-type mice, isoprenaline increased secretion by more than half. In CF mice, resveratrol rescued the response to isoprenaline, eliciting a 2.5-fold increase of β-adrenergic-stimulated secretion. We conclude that the salivary secretion assay is suitable to test DMSO-soluble CFTR modulators in female mice. We show that resveratrol applied in vivo to mice reaches salivary glands and increases β-adrenergic secretion. Immunolabelling of CFTR in human bronchial epithelial cells suggests that the effect is associated with increased CFTR protein expression. Our data support the view that resveratrol is beneficial for treating CF. The salivary secretion assay has a potential application to test efficacy of novel CF therapies.
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Affiliation(s)
- Barbara Dhooghe
- Louvain Centre for Toxicology and Applied Pharmacology, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels B1200, Belgium
| | - Charlotte Bouckaert
- Louvain Centre for Toxicology and Applied Pharmacology, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels B1200, Belgium
| | - Arnaud Capron
- Clinical Chemistry Department, Cliniques Universitaires St. Luc, Université Catholique de Louvain, Brussels B1200, Belgium
| | - Pierre Wallemacq
- Clinical Chemistry Department, Cliniques Universitaires St. Luc, Université Catholique de Louvain, Brussels B1200, Belgium
| | - Teresinha Leal
- Louvain Centre for Toxicology and Applied Pharmacology, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels B1200, Belgium
| | - Sabrina Noel
- Louvain Centre for Toxicology and Applied Pharmacology, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels B1200, Belgium
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